Transaction not yet indexed

MuJ2zmdGQzCYoeGYcs7Wr2ChHaf5TneZyceaRbJTCSQ6zQCYRHVpsAe2R9VmfoenuFb8sg2tMWXGc2QMQVMb6aE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.